import java.awt.Container;
import java.awt.Rectangle;
import java.awt.Robot;
import java.lang.reflect.Method;
import javax.swing.JButton;
import org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter;
import org.netbeans.core.windows.view.ui.tabcontrol.ViewTabUI;
import org.openide.windows.TopComponent;

public class TestControlButtons {
    
    
    public static void main(String[] args) throws Exception {
        testLeftArrowButton();
        testControlButtons();
        System.out.println("Finished.");
    }
    
    public static void testControlButtons() throws Exception {
        TopComponent tc = findTC("TestControlButtons");
        TabbedAdapter ta = (TabbedAdapter)(tc.getParent().getParent());
        ViewTabUI tabsUI = ta.getTabsDisplayer().getTabsUI();

        Class clazz = Class.forName("org.netbeans.core.windows.view.ui.tabcontrol.ScrollableTabsUI");
        Method method = clazz.getDeclaredMethod("controlButtonRect", new Class[] {int.class, Rectangle.class});
        method.setAccessible(true);
        Rectangle result0 = new Rectangle();
        method.invoke(tabsUI, new Object[] {new Integer(0), result0});
        System.out.println("RIGHT CONTROL BUTTONS:-----------------------------------------");
        System.out.println("RESULT="+result0);
        Rectangle result1 = new Rectangle();
        method.invoke(tabsUI, new Object[] {new Integer(1), result1});
        System.out.println("RESULT="+result1);
        Rectangle result2 = new Rectangle();
        method.invoke(tabsUI, new Object[] {new Integer(2), result2});
        System.out.println("RESULT="+result2);
        
        Container container = (Container)ta.getTabsDisplayer().getComponent();
        System.out.println("CONTAINER="+container);
    }
    
    public static void testLeftArrowButton() throws Exception {
        TopComponent tc = findTC("TestControlButtons");
        TabbedAdapter ta = (TabbedAdapter)(tc.getParent().getParent());
        ViewTabUI tabsUI = ta.getTabsDisplayer().getTabsUI();
        
        Class clazz = Class.forName("org.netbeans.core.windows.view.ui.tabcontrol.ScrollableTabsUI");
        Method method1 = clazz.getDeclaredMethod("arrowButtonRect", new Class[] {Rectangle.class});
        method1.setAccessible(true);
        Rectangle result = new Rectangle();
        method1.invoke(tabsUI, new Object[] {result});
        System.out.println("LEFT ARROW BUTTON:-----------------------------------------");
        System.out.println("RESULT="+result);
    }
    
    public static TopComponent findTC(String name) {
        Object tc[]=TopComponent.getRegistry().getOpened().toArray();
        for(int i=0;i<tc.length;i++) {
            TopComponent comp = (TopComponent)tc[i];
            if(comp.getName().equals(name)) {
                return comp;
            }
        }
        return null;
    }
    
}